4149585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 8019648

約数和(自身を除く): 3870063

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 101, 165, 249, 303, 415, 495, 505, 747, 909, 913, 1111, 1245, 1515, 2739, 3333, 3735, 4545, 4565, 5555, 8217, 8383, 9999, 13695, 16665, 25149, 41085, 41915, 49995, 75447, 92213, 125745, 276639, 377235, 461065, 829917, 1383195, 4149585]

約数ペア:

[(1, 4149585), (3, 1383195), (5, 829917), (9, 461065), (11, 377235), (15, 276639), (33, 125745), (45, 92213), (55, 75447), (83, 49995), (99, 41915), (101, 41085), (165, 25149), (249, 16665), (303, 13695), (415, 9999), (495, 8383), (505, 8217), (747, 5555), (909, 4565), (913, 4545), (1111, 3735), (1245, 3333), (1515, 2739)]